With the rapid development of science and technology, the market demand is changing and the competition of commodities is becoming more and more fierce, the cycle of product renewal is becoming shorter and shorter, and the proportion of multi-variety and small-batch production is getting higher and higher. In order to adapt to this change in the situation, various package testing and burning fixtures are required to cope with mass production.
Why do you need so many test and burning fixtures?
Subjective reasons: products with different functions require chips with different functions to realize product functions;
Objective reason: the original semiconductor manufacturer manages different functions of the chip through different packages to achieve product differentiation management;
Our common packages have the following:
There are feet on both sides (SOP)
Four-legged (QFP) 
There are four feet without feet (QFN)
There are no feet, but there are balls (BGA) 
As can be seen from the above picture, the same function chip often has several specifications and sizes, which can also be called package.
There are many kinds of chip sizes (packages), but in the case of a burner, the various packages can be integrated into a burner through the conversion of the fixture, which is convenient for factory production. For example, SmartPRO T9000-PLUS is the same. In the form of:
How to make the right choice?
First of all: you need to know the "three measurements" of the object to be burned, size, foot spacing, thickness;
Second: carry out tolerance testing;
Finally: choose the form of contact
Specific to a product can be like this:
It can also be like this:
The programming interface provided by the programmer is used to match the chips of various packages. It is recommended that the mass production customers select the adapter recommended by the manufacturer of the burner for chip burning. If the untested adapter is used, there will be poor contact. , card bad chips and other things to reduce the success rate of burning.
ZGAR bar 4000 Puffs
ZGAR electronic cigarette uses high-tech R&D, food grade disposable pod device and high-quality raw material. All package designs are Original IP. Our designer team is from Hong Kong. We have very high requirements for product quality, flavors taste and packaging design. The E-liquid is imported, materials are food grade, and assembly plant is medical-grade dust-free workshops.
Our products include disposable e-cigarettes, rechargeable e-cigarettes, rechargreable disposable vape pen, and various of flavors of cigarette cartridges. From 600puffs to 5000puffs, ZGAR bar Disposable offer high-tech R&D, E-cigarette improves battery capacity, We offer various of flavors and support customization. And printing designs can be customized. We have our own professional team and competitive quotations for any OEM or ODM works.
We supply OEM rechargeable disposable vape pen,OEM disposable electronic cigarette,ODM disposable vape pen,ODM disposable electronic cigarette,OEM/ODM vape pen e-cigarette,OEM/ODM atomizer device.
ZGAR bar 4000 Puffs Disposable Vape, bar 4000puffs,ZGAR bar 4000 Puffs disposable,ZGAR bar 4000 Puffs,ZGAR bar 4000 Puffs OEM/ODM disposable vape pen atomizer Device E-cig
Zgar International (M) SDN BHD , https://www.oemvape-pen.com